Examples of net.sf.jasperreports.engine.design.JRDesignElement

Package net.sf.jasperreports.engine.design

Examples of net.sf.jasperreports.engine.design.JRDesignElement

net.sf.jasperreports.engine.design.JRDesignElement
This class provides a skeleton implementation for a design time report element. The difference between design elements and compiled elements is that at design time they are more customizable. This class contains setters for properties that can be only modified at design time. @author Teodor Danciu (teodord@users.sourceforge.net) @version $Id: JRDesignElement.java 3445 2010-02-18 17:24:58Z teodord $

            headerBand.addElement(colHeaderField);


            // Add fields to the detailBand
            if (this.converters.isEmpty()) {
                // if no converters are used, create a field depending on the type
                JRDesignElement designElement;
                if (RenderedImage.class.isAssignableFrom(valueClass)) {
                    designElement = createImageElement(templateDesign, columnName);
                    addElement(detailBand, designElement, detailPosX, detailPosY,
                            columnWidth, detailHeight, columnDetailStyle);
                } else {
                    JRDesignTextField textField = createTextField(columnName);
                    addElement(detailBand, textField, detailPosX, detailPosY,
                            columnWidth, detailHeight, columnDetailStyle);
                }
            } else {
                // image element
                JRDesignElement imageElement = createImageElement(templateDesign, columnName);
                // condition: use this element for images
                JRDesignExpression printWhenExpression = new JRDesignExpression();
                printWhenExpression.setText("new Boolean($F{" + columnName + "}.getClass().equals(java.awt.image.BufferedImage.class))");
                imageElement.setPrintWhenExpression(printWhenExpression);


                addElement(detailBand, imageElement, detailPosX, detailPosY,
                        columnWidth, detailHeight, columnDetailStyle);


                // text field element

View Full Code Here

  private void moveBandsElemnts(int yOffset, JRDesignBand band) {
    if (band == null)
      return;


    for (Iterator iterator = band.getChildren().iterator(); iterator.hasNext();) {
      JRDesignElement elem = (JRDesignElement) iterator.next();
      elem.setY(elem.getY()+yOffset);
    }
  }

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    }


    if (band != null){
      //move everything down
      for (Iterator iter =band.getChildren().iterator(); iter.hasNext();) {
        JRDesignElement element = (JRDesignElement) iter.next();
        element.setY(element.getY() + maxHeight);
      }


      for (Iterator iter = imageBanners.iterator(); iter.hasNext();) {
        ImageBanner imageBanner = (ImageBanner) iter.next();
        String path = "\"" + imageBanner.getImagePath().replaceAll("\\\\", "/") + "\"";

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   * @param sourceBand
   */
  private void copyBandElements(JRDesignBand destBand, JRBand sourceBand) {
    int offset = findVerticalOffset(destBand);
    for (Iterator iterator = sourceBand.getChildren().iterator(); iterator.hasNext();) {
      JRDesignElement element = (JRDesignElement) iterator.next();
      JRDesignElement dest = null;
      try {
        dest = (JRDesignElement) element.getClass().newInstance();
        BeanUtils.copyProperties(dest, element);
        dest.setY(dest.getY() + offset);
      } catch (Exception e) {
        e.printStackTrace();
      }
      destBand.addElement((JRDesignElement) dest);
    }

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   */
  protected int findVerticalOffset(JRDesignBand band) {
    int finalHeight = 0;
    if (band != null) {
      for (Iterator iter = band.getChildren().iterator(); iter.hasNext();) {
        JRDesignElement element = (JRDesignElement) iter.next();
        int currentHeight = element.getY() + element.getHeight();
        if (currentHeight > finalHeight) finalHeight = currentHeight;
      }
      return finalHeight;
    }
    return finalHeight;

View Full Code Here


    if (djChart.getOptions().getPosition() == DJChartOptions.POSITION_HEADER){
      JRDesignBand band = (JRDesignBand) getParent(((JRDesignGroup)getDesign().getGroupsList().get(index))).getGroupHeader();


      for (int i = 0; i < band.getElements().length; i++) {
        JRDesignElement element = (JRDesignElement) band.getElements()[i];
        element.setY(element.getY() + chart.getY() + chart.getHeight() + 5);
      }
    }
    else {
      JRDesignBand band = (JRDesignBand) getParent(((JRDesignGroup)getDesign().getGroupsList().get(index))).getGroupFooter();
      int max = 0;
      for (int i = 0; i < band.getElements().length; i++) {
        JRDesignElement element = (JRDesignElement) band.getElements()[i];
        if ( (element.getHeight() + element.getY()) > max)
          max = element.getHeight() + element.getY();
      }
      chart.setY(max +5 );
    }
  }

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   */
  public static int findVerticalOffset(JRDesignBand band) {
    int finalHeight = 0;
    if (band != null) {
      for (Iterator iter = band.getChildren().iterator(); iter.hasNext();) {
        JRDesignElement element = (JRDesignElement) iter.next();
        int currentHeight = element.getY() + element.getHeight();
        if (currentHeight > finalHeight) finalHeight = currentHeight;
      }
      return finalHeight;
    }
    return finalHeight;

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   * @param sourceBand
   */
  public static void copyBandElements(JRDesignBand destBand, JRBand sourceBand) {
    int offset = findVerticalOffset(destBand);
    for (Iterator iterator = sourceBand.getChildren().iterator(); iterator.hasNext();) {
      JRDesignElement element = (JRDesignElement) iterator.next();
      JRDesignElement dest = null;
      try {
        dest = (JRDesignElement) element.getClass().newInstance();
        BeanUtils.copyProperties(dest, element);
        dest.setY(dest.getY() + offset);
      } catch (Exception e) {
        e.printStackTrace();
      }
      destBand.addElement((JRDesignElement) dest);
    }

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  public static void moveBandsElemnts(int yOffset, JRDesignBand band) {
    if (band == null)
      return;


    for (Iterator iterator = band.getChildren().iterator(); iterator.hasNext();) {
      JRDesignElement elem = (JRDesignElement) iterator.next();
      elem.setY(elem.getY()+yOffset);
    }
  }

View Full Code Here

    }


    if (band != null){
      //move everything down
      for (Iterator iter =band.getChildren().iterator(); iter.hasNext();) {
        JRDesignElement element = (JRDesignElement) iter.next();
        element.setY(element.getY() + maxHeight);
      }


      for (Iterator iter = imageBanners.iterator(); iter.hasNext();) {
        ImageBanner imageBanner = (ImageBanner) iter.next();
        String path = "\"" + imageBanner.getImagePath().replaceAll("\\\\", "/") + "\"";

View Full Code Here

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